How can the thermometer in the flask on the previous page be used to demonstrate the relationship between heat transfer and kinetic energy? Explain.

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body